1 /******************************************************************************
2 *
3 * Name: acmsvc.h - VC specific defines, etc.
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2013, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44 #ifndef __ACMSVC_H__
45 #define __ACMSVC_H__
46
47
48 /*
49 * Map low I/O functions for MS. This allows us to disable MS language
50 * extensions for maximum portability.
51 */
52 #define open _open
53 #define read _read
54 #define write _write
55 #define close _close
56 #define stat _stat
57 #define fstat _fstat
58 #define mkdir _mkdir
59 #define strlwr _strlwr
60 #define O_RDONLY _O_RDONLY
61 #define O_BINARY _O_BINARY
62 #define O_CREAT _O_CREAT
63 #define O_WRONLY _O_WRONLY
64 #define O_TRUNC _O_TRUNC
65 #define S_IREAD _S_IREAD
66 #define S_IWRITE _S_IWRITE
67 #define S_IFDIR _S_IFDIR
68
69 /* Eliminate warnings for "old" (non-secure) versions of clib functions */
70
71 #ifndef _CRT_SECURE_NO_WARNINGS
72 #define _CRT_SECURE_NO_WARNINGS
73 #endif
74
75 /* Eliminate warnings for POSIX clib function names (open, write, etc.) */
76
77 #ifndef _CRT_NONSTDC_NO_DEPRECATE
78 #define _CRT_NONSTDC_NO_DEPRECATE
79 #endif
80
81 #define COMPILER_DEPENDENT_INT64 __int64
82 #define COMPILER_DEPENDENT_UINT64 unsigned __int64
83 #define ACPI_INLINE __inline
84
85 /*
86 * Calling conventions:
87 *
88 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
89 * ACPI_EXTERNAL_XFACE - External ACPI interfaces
90 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces
91 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
92 */
93 #define ACPI_SYSTEM_XFACE __cdecl
94 #define ACPI_EXTERNAL_XFACE
95 #define ACPI_INTERNAL_XFACE
96 #define ACPI_INTERNAL_VAR_XFACE __cdecl
97
98 #ifndef _LINT
99 /*
100 * Math helper functions
101 */
102 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
103 { \
104 __asm mov edx, n_hi \
105 __asm mov eax, n_lo \
106 __asm div d32 \
107 __asm mov q32, eax \
108 __asm mov r32, edx \
109 }
110
111 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
112 { \
113 __asm shr n_hi, 1 \
114 __asm rcr n_lo, 1 \
115 }
116 #else
117
118 /* Fake versions to make lint happy */
119
120 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
121 { \
122 q32 = n_hi / d32; \
123 r32 = n_lo / d32; \
124 }
125
126 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
127 { \
128 n_hi >>= 1; \
129 n_lo >>= 1; \
130 }
131 #endif
132
133 /* warn C4100: unreferenced formal parameter */
134 #pragma warning(disable:4100)
135
136 /* warn C4127: conditional expression is constant */
137 #pragma warning(disable:4127)
138
139 /* warn C4706: assignment within conditional expression */
140 #pragma warning(disable:4706)
141
142 /* warn C4131: uses old-style declarator (iASL compiler only) */
143 #pragma warning(disable:4131)
144
145 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
146 #pragma warning( disable : 4295 ) /* needed for acpredef.h array */
147 #endif
148
149
150 /* Debug support. Must be last in this file, do not move. */
151
152 #ifdef _DEBUG
153 #include <crtdbg.h>
154
155 /*
156 * Debugging memory corruption issues with windows:
157 * Add #include <crtdbg.h> to accommon.h if necessary.
158 * Add _ASSERTE(_CrtCheckMemory()); where needed to test memory integrity.
159 * This can quickly localize the memory corruption.
160 */
161 #define ACPI_DEBUG_INITIALIZE() \
162 _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | \
163 _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_CRT_DF | \
164 _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG))
165 #endif
166
167 #endif /* __ACMSVC_H__ */